著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Warschauer, Mark",Virtual connections : online activities & projects for networking language learners,,"Second Language Teaching & Curriculum Center, University of Hawai'i at Mānoa : distributed by University of Hawai'i Press",1995,Technical report,,0824817931,,https://cir.nii.ac.jp/crid/1130000797166210304